Download HookClamp UserManual

Warnings
Before operating the Hook-Clamp device, please heed these warnings.
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Improper use of the Hook-Clamp device may cause injury.
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The safety hitch pin must be used to prevent inadvertent release.
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On a fully loaded Hook-Clamp with the safety hitch-pin removed, do not use the release line as a tag line
(to steer the load) or put any tension on it until time to release. An additional tag line secured to the upper
shackle (as illustrated on page 3) and kept taught at all times is highly recommended to maintain a slack
release line and prevent load twisting.
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Stay clear of all objects released under load.
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Do not exceed load capacity of this device.
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Choose the proper size Hook-Clamp so that it is not loaded with or releasing more than its rated load.
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Do not side load the Hook-Clamp as it may cause loss of retainer rings and other parts or permanently
damage the device.
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While in its loaded position, do not obstruct the Hook-Clamp so as to prevent its body being aligned straight
with the line of load. Misalignment may prevent the movable jaw from releasing the connected member
even with the device in the released position.
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Do not mount the Hook-Clamp such that the mounting fixture damages the unit while in use. This could
cause loss of parts and unit malfunction.
Maintenance
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Inspection of the Hook-Clamp device is advised after each use.
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After use in or near sea water, a fresh water rinse of the Hook-Clamp is advised before the device is
stored.
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Pivot pins may require periodic re-lubrication.